BZX84W-B62F Equivalent & Substitute Parts

Part Overview

The BZX84W-B62F is an active Zener diode manufactured by Nexperia USA Inc., designed for voltage regulation and protection applications. This surface mount component operates at a nominal Zener voltage of 62 V with a maximum power dissipation of 275 mW in the SOT-323 package. The part is ROHS3 compliant and carries unlimited moisture sensitivity rating (MSL 1), making it suitable for standard manufacturing environments. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same product series, ensuring functional interchangeability in circuit designs.

Substiute Parts

BZX84W-B62F

Nexperia USA Inc.In Stock: 747BZX84W-B62F Datasheet

Current PartRFQ

BZX84W-B62X

Nexperia USA Inc.In Stock: 1003BZX84W-B62X Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BZX84W-B62F are identified based on strict equivalence of the following electrical and mechanical parameters:

• Nominal Zener voltage: 62 V
• Voltage tolerance: ±2%
• Maximum power dissipation: 275 mW
• Maximum impedance: 215 Ohms
• Reverse leakage current: 50 nA @ 43.4 V
• Forward voltage: 900 mV @ 10 mA
• Operating temperature rating: 150°C (TJ)
• Package type: SOT-323 (SC-70)
• Mounting configuration: Surface Mount
• Compliance certifications: ROHS3, MSL 1

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes. The BZX84W series designation confirms compatibility within the same product family.

Parameter Comparison

Engineering Selection Recommendations

The BZX84W-B62X is a direct parametric equivalent to the BZX84W-B62F. Both parts are manufactured by Nexperia USA Inc. and maintain identical electrical specifications, mechanical packaging, and compliance certifications. Selection between these parts is based on availability and supply chain considerations rather than technical performance differences.

Both parts carry Active product status, confirming ongoing manufacturer support and availability. ROHS3 compliance and MSL 1 rating are consistent across both components, ensuring compatibility with standard surface mount assembly processes and storage requirements.

The SOT-323 package format is identical for both parts, permitting direct substitution on printed circuit boards without layout modifications or rework.

Frequently Asked Questions (FAQ)

Q: Can BZX84W-B62X be used as a direct replacement for BZX84W-B62F?

A: Yes. Both parts are parametric equivalents with identical Zener voltage (62 V), power rating (275 mW), impedance (215 Ohms), and all electrical characteristics. The SOT-323 package and surface mount configuration are identical, permitting direct substitution without circuit modification.

Q: Are there differences in the packaging or tape format?

A: Both parts are supplied in Tape & Reel (TR) format with identical SOT-323 packaging. No differences exist in physical dimensions, lead configuration, or reel specifications.

Q: Do both parts meet the same compliance standards?

A: Yes. Both BZX84W-B62F and BZX84W-B62X are ROHS3 compliant with MSL 1 rating. REACH status is unaffected for both parts, and both carry the same ECCN and HTSUS classifications.

Q: What is the basis for substitution between these parts?

A: Substitution is based on complete equivalence of nominal Zener voltage, tolerance, maximum power dissipation, impedance, reverse leakage current, forward voltage, operating temperature range, package type, and compliance certifications. All parameters match exactly between the two parts.

Q: Are there any inventory or lead time considerations?

A: Inventory levels differ between the two parts. BZX84W-B62F has 705 pieces in stock, while BZX84W-B62X has 942 pieces in stock. Selection may be influenced by supply availability and project timeline requirements.